The Mossberg 500 Field with 28-inch barrel is the waterfowl and general hunting configuration. The aluminum receiver keeps weight low, and the tang-mounted safety provides ambidextrous operation. Dual extractors provide reliable hull extraction in all weather conditions. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 1961, USA Weight: 7.5 oz Overall length: 48" Status: Active Intended use: hunting, waterfowl, field